We have an interactive introduction available that you can send out to your students' families. It teaches them how to support their students and lets them play a few games. You can send home this link for families to play on their own: bit.ly/welcome_stmath
(also known as: https://play.stmath.com/raft/resources/interactive_activities/family_intro/index.html ).
Another great resource is the Parent Resources page on stmath.com.